Stigonema cornutum Dataset NCBI Taxonomy Rank SPECIES Classification phylum Cyanobacteriota class Cyanophyceae order Nostocales family Stigonemataceae genus Stigonema species Stigonema cornutum Name Synonyms Stigonema cornutum N.L.Gardner 1927 Homonyms Stigonema cornutum Stigonema cornutum N.L.Gardner 1927